Damaging Effect on K-shell Photoionization Process in InP
نویسندگان
چکیده
منابع مشابه
Satellite intensities in the K-shell photoionization of CO.
A recently proposed scheme for calculating E-shell ionization cross sections in atoms and molecules using the relaxed-core Hartree-Pock (RCHF) approximation is extended to the treatment of shakeup processes. As an example, this scheme is applied to the m-~* satellites in the C ls photoelectron spectrum of CO. These results for the (SO, S1) pair of ~-~* satellite states reveal strong interferenc...
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We present R-matrix calculations of photoabsorption and photoionization cross sections across the K edge of the Li-like to Ca-like ions stages of Ni. Levelresolved, Breit-Pauli calculations were performed for the Li-like to N a-like stages. Term-resolved calculations, which include the mass-velocity and Darwin relativistic corrections, were performed for the Mg-like to Ca-like ion stages. This ...
متن کاملPhysical mechanisms and scaling laws of K-shell double photoionization.
We report on the photon energy dependence of the K-shell double photoionization (DPI) of Mg, Al, and Si. The DPI cross sections were derived from high-resolution measurements of x-ray spectra following the radiative decay of the K-shell double vacancy states. Our data evince the relative importance of the final-state electron-electron interaction to the DPI. By comparing the double-to-single K-...
متن کاملMolecular K-shell photoionization cross sections in the relaxed-core Hartree-Fock approximation.
The relaxed-core Hartree-Fock (RCHF) approach to the calculation of E-shell photoionization cross sections is analyzed and applied to I(-shell single-hole ionization in CO. A direct method based on the Schwinger variational principle and single-center-expansion techniques is used to generate the continuum orbitals associated with the motion of the photoelectron in the direct and exchange potent...
متن کاملExperiment title : Two - electron one - photon transitions in Al and Si following double K - shell photoionization
Names and affiliations of applicants (* indicates experimentalists): J. Hoszowska*, Physics Department, University of Fribourg, 1700 Fribourg, Switzerland J.-Cl. Dousse*, Physics Department, University of Fribourg, 1700 Fribourg, Switzerland Y. Kayser*, Physics Department, University of Fribourg, 1700 Fribourg, Switzerland W. Cao*, Physics Department, University of Fribourg, 1700 Fribourg, Swit...
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ژورنال
عنوان ژورنال: Japanese Journal of Applied Physics
سال: 1999
ISSN: 0021-4922,1347-4065
DOI: 10.7567/jjaps.38s1.526